June 24, 2019, 10:39 PM
john cAPD 950 cfm Carburetor
On a 427 BBC or 427 SBC A lot of racers run the APD 950 cfm Carburetor is it for Constancy, if so why not a 1050 cfm Thank You
June 24, 2019, 10:56 PM
CashflowI have a good friend who just replaced his 1050 Dominator on the 496 in his Camaro with an AED 930 and picked up a solid 2 tenths. Maybe that 1050 wasn’t tuned right but the engine sure liked the change.
June 25, 2019, 10:31 AM
Lenny5160If the carb is too big, the vacuum signal will be weak and will affect the throttle response.
June 25, 2019, 09:00 PM
HR3377Depends on your intake flange too, some don't have room to run an adapter for the 4500 series carb.
Alot of people can screw up a very well tuned carb also 4150 or 4500 style.
June 26, 2019, 06:13 AM
CashflowNo adapter on that AED, it was sent back to them and they put their dominator flange on it so it’s a direct bolt on.
June 30, 2019, 10:44 AM
1800gbI have a 427 BBC ,I run a 1050 & 1150 ...1150 slightly faster..was in a 69 nova..3060 lbs with driver.Avr 6.0's...But have been high 5.90's...
June 30, 2019, 10:54 AM
1800gbAlso have a 496 I run in a 70 Nova with the 1050 slightly faster than the 1150....3150lbs with driver....avr mid 5.80's..but have been 5.70's...